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3 years ago

20- (6 x 2) in word problem for the expression

Mathematics

1 answer:

grigory [225]3 years ago

3 0

6 x 2 minus 20 because 6 x 2 is in parenthesis so it comes first

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HELP ASAP!!

elena55 [62]

Answer:

the last one

Step-by-step explanation:

substitute the x values

6 0

3 years ago

<img src="https://tex.z-dn.net/?f=%20-%201%20%2B%204%284p%20-%201%29%20%5Cgeqslant%2091" id="TexFormula1" title=" - 1 + 4(4p - 1

Andru [333]

Answer:

The correct answer is p > 4

Step-by-step explanation:

In order to find the answer, simply follow the order of operations to isolate p.

-1 + 4(4p - 1) > 91 ----> Add 1 to both sides

4(4p - 1) > 92 ----> Divide by 4

4p - 1 = 23 ----> Add 1 to both sides

4p > 24 -----> Divide by 4

p > 6

3 0

4 years ago

PLEASE HELP WITH THIS ILL GIVE BRAINLIEST

Mrrafil [7]

Answer:

$\text{a. }x=7, x=-7, \\\text{b. }x=16, x=-16, \\\text{c. }x=3, x=-17, \\\text{d. }x=7, x=-7$

Step-by-step explanation:

For $|x|=y$ , we have two cases:

$\begin{cases}x=y, \\x=-y\end{cases}$

Using this, we can solve all four of the problems:

$\text{a. }|x|=7,\\\begin{cases}x=7, \\x=-7\end{cases}$

$\text{b. }|2x|=32,\\\begin{cases}x=16, \\x=-16\end{cases}$

$\text{c. }|x+7|=10,\\\begin{cases}x+7=10, x=\boxed{3,} \\x+7=-10, x=\boxed{-17}\end{cases}$

$\text{d. }5|x|=35,\\\begin{cases}x=7, \\x=-7\end{cases}$

5 0

3 years ago

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PLEASE ASAP DUE IN 45 MINS

olga2289 [7]

Rise over run...7/4=1.75

4 0

3 years ago

Graph the function xy+25=0

Likurg_2 [28]

This is the same as saying x*y+25=0.

Also, x*y=-25.

The solution (if you had to find it) would be -5 and 5.

To graph, it would be y=-25/x

Edit: This can be simplified down to y=-5 since it is a constant so it would be a straight line on the y-axis down at -5.

4 0

3 years ago

Read 2 more answers